Inventor · disambiguated record
Keiichi Omura
Also filed as: OMURA KEIICHI
2 granted patents·34 citations·filing 1987–1987
62Inventor score
Technology areasB01J
Files withNIPPON STEEL CORP2
Top patents by PatentIndex Score
2 records- 0166US4784984AStainless steel ribbon for use as a catalyst carrier for automobile exhaust gas and catalyst carrier containing the ribbon coiled into a honeycombNIPPON STEEL CORP·Filed 1987·Granted Nov 15, 1988·22 cites·10 claims
- 0249US4726105AMethod for producing a metallic substrate used for automobile exhaust gas purifying deviceNIPPON STEEL CORP·Filed 1987·Granted Feb 23, 1988·12 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →